package com.znf4.good.free.server;

import java.util.List;

import com.znf4.good.free.entity.Free;


public interface FreeServer {
	
    public void addFreeGood(Free free) ; 
	
	public void updateFreeGood(Free free) ; 
	
	public void delOneFreeGood(Free free) ; 
	
	public void delAllFreeGood(List<Free> list) ; 
	
    public Free queryOne(Free free) ;
	
	public List<Free> queryAll(Free free) ;

}
